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Solvent polarity scales. 1. Determination of ET and π* values for phosphonium and ammonium melts
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TLDR
The solvent polarity of a series of organic salts in their molten state has been determined using the solvatochromic dyes: pyridinium N-phenolate betaine, the basis of the ET scale, and N,N-diethyl-4-nitroniline, one of the primary standards for the π* scale.About:
This article is published in Journal of Physical Organic Chemistry.The article was published on 1990-08-01. It has received 31 citations till now. The article focuses on the topics: Bromide & Chloride.read more
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Protic Ionic Liquids: Properties and Applications
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Polarity of ionic liquids determined empirically by means of solvatochromic pyridinium N-phenolate betaine dyes
TL;DR: In this paper, a review of the efforts to determine empirically the polarity of room-temperature ionic liquids by means of the zwitterionic betaine dye 2,6-diphenyl-4-(2,4-6-triphenylpyridinium-1-yl)phenolate is summarized and discussed.
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Macromolecules in Ionic Liquids: Progress, Challenges, and Opportunities
Takeshi Ueki,Masayoshi Watanabe +1 more
TL;DR: Ionic liquids (ILs) are ambient temperature molten salts and have attracted considerable attention because of their unique properties such as nonflammability, negligible volatility, high ionic conductivity, and thermal stability.
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Solvatochromic parameters for solvents of interest in green chemistry
TL;DR: In this article, the Kamlet-Taft parameters of glycerol and poly(ethylene glycol have been resolved with new data, including the normalized Reichardt's parameter (ENT), Nile red λmax, and Kamlet's parameters (α, β, and π*) for switchable-polarity solvents.
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Solubilization of polymers by ionic liquids
TL;DR: In this paper, the authors present a survey of the literature relevant to polymer solubility and solubilization in ionic liquids, focusing on polymers and polymerization.
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The Hydrophobic Effect: Formation of Micelles and Biological Membranes
TL;DR: In this article, the authors discuss the properties of water molecules and their relationship with common soluble proteins, such as membrane proteins and membrane membrane proteins, as well as the effect of temperature on their properties.
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Linear solvation energy relationships. 23. A comprehensive collection of the solvatochromic parameters, .pi.*, .alpha., and .beta., and some methods for simplifying the generalized solvatochromic equation
TL;DR: In this article, a table of donnees (pour de nombreux solvants) des valeurs des parametres M*, α and β donnant respectivement la polarisabilite du solvant, son pouvoir de donneur de proton, and d'accepteur de protons dans les liaisons hydrogene solute-solvant